Unleash an Explosive Wave of Sonic Eruptions
When you need a full-range loudspeaker with the explosive force of multiple volcanic eruptions, it’s time to unleash the devastating intensity of the BASSBOSS Krakatoa-MK3. This extremely powerful 7,500-watt loudspeaker packs four 18-inch neodymium-motor woofers and a coaxially positioned mid-bass section, along with a horn-loaded midrange and coaxial high-frequency section, yielding a vast 25Hz–19kHz frequency response and a mighty 145dB max-calculated SPL. The Krakatoa-MK3’s innovative 4-way point-source design ensures cohesive, phase-coherent sound, along with optimal distribution of frequencies and laser-precise imaging and sound localization. Moreover, if you need more bass, the Krakatoa-MK3 is phase-aligned to operate seamlessly with BASSBOSS subwoofers. This nuclear-grade colossus boasts numerous MK3 updates, including a state-of-the-art Class D amplifier, weather-safe input, and waterproof connectors. You also get ControlBASS software, which supplies you with computer-accessible presets, networked remote control, and streamlined DSP updates. Global power compatibility ensures you can use the Krakatoa-MK3 anywhere in the world. This roadworthy loudspeaker also brandishes an 18mm birch plywood cabinet with extensive bracing and dado joinery. Searching for a battle-ready sonic bomb for your next large-scale gig? Look no further than the BASSBOSS Krakatoa-MK3.
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State-of-the-art 4-way, point-source design
The Krakatoa-MK3 is a vented, short-horn, 4-way, full-range, single-axis point-source active loudspeaker. Its four 18-inch neodymium-motor woofers boast 4-inch voice coils and waterproof cones. The coaxially positioned acoustic-suspension mid-bass section comprises another 18-inch neodymium-motor driver with a 4-inch voice coil. The high-frequency section houses a 4-inch ring-diaphragm midrange driver with a 2.5-inch coaxial voice coil and a ring-diaphragm tweeter exiting via a 2-inch throat horn. The Krakatoa-MK3’s 4-way point-source design ensures cohesive sound with minimal phase interference, precise imaging and sound localization, and optimal frequency distribution across the entire 25Hz–19kHz spectrum. To top it off, the Krakatoa-MK3’s vented enclosure yields incredible low-frequency performance, while the horn section delivers outstanding high-frequency sensitivity with unbelievable transient response.




Premium Baltic birch cabinet
Here at Sweetwater, we appreciate the rugged build quality of the BASSBOSS Krakatoa-MK3. This gargantuan active loudspeaker’s cabinet consists of tour-worthy, CNC-machined 18mm Baltic birch plywood with dado joints and extensive bracing. A rugged perforated grille safeguards the speaker’s drivers against the rigors of the road. The Krakatoa-MK3’s enclosure includes eight interlocking ultra-high-molecular-weight polyethylene sliders and eight steel-bar handles for easy transport and deployment. Furthermore, you can deploy the Krakatoa-MK3 in a variety of ways, thanks to 16 M10 fly points.
Exciting MK3 upgrades
The Krakatoa-MK3 is replete with exciting MK3 upgrades. It includes 96kHz DSP for maximum clarity and ultra-efficient power utilization for maximum output. You get weather-safe, IP65-rated connectors and global power compatibility for 100–240 volts. ControlBASS software arms you with networked remote control and future-proof DSP updates. You also get multiple onboard presets to get you up and running fast.
BASSBOSS Krakatoa-MK3 Features:
- Extreme-powered loudspeaker for large-scale touring systems, high-intensity nightclubs, and other large-scale applications
- Innovative 4-way point-source design ensures phase-coherent sound, optimal frequency distribution, and laser-precise imaging
- 7,500W Class D amplifier achieves an explosive 145dB max-calculated SPL
- 4 x 18-in. woofers, coaxially positioned mid-bass section, and coaxial HF section yield a 25Hz–19kHz frequency response
- Phase-aligned to operate seamlessly with BASSBOSS subwoofers
- MK3 updates include a state-of-the-art Class D amplifier, IP65-rated connectors, and more
- Control BassBoss software supplies computer-accessible presets, networked remote control, and streamlined DSP updates
- Global power compatibility works anywhere in the world
- Tour-worthy 18mm Baltic birch plywood cabinet with dado joints and extensive bracing
- Rugged perforated grille safeguards the drivers against the rigors of the road
- Interlocking UHMW polyethylene sliders and 8 steel-bar handles ensure easy transport and deployment
- 16 M10 fly points accommodate a wide range of deployment scenarios
